Approval and Promulgation of Implementation Plans; California; South Coast Moderate Area Plan for the 2006 PM2.5

The Environmental Protection Agency (EPA) is proposing to approve California's Reasonably Available Control Measures/Reasonably Available Control Technology and Reasonable Further Progress demonstrations for the 2006 24-hour fine particulate matter (PM2.5) National Ambient Air Quality Standards (NAAQS or ``standards'') in the Los Angeles-South Coast nonattainment area and to determine that the State has corrected the deficiency that formed the basis for the prior partial disapproval of the Moderate Area Plan submitted for these NAAQS. The proposed determination is based on the EPA's final approval of revisions to the South Coast Air Quality Management District's Regional Clean Air Incentives Market (RECLAIM) program and 2016 Reasonably Available Control Technology (RACT) Demonstration. If today's action is finalized as proposed, the sanctions clocks triggered by the partial disapproval will be terminated.